<!DOCTYPE html>
<html style="height: 100%">
        <head>
                <meta charset="utf-8">
                <title><%=title%></title>
        </head>
        <body style="height: 100%; margin: 0">
                <h1><%=content%></h1>
                <a href="/">
                        返回首页
                </a>
        </body>
</html>
